package tech.aistar.corejava.day10.dat10work.Test03;

import java.util.Arrays;
import java.util.GregorianCalendar;

/**
 * Created by 豆梦寒 on 2019/7/26.
 */
public class Test05 {
    public static void main(String[] args) {
        String str = "45.6";
        Double.parseDouble(str);
        System.out.println(str);


        GregorianCalendar gc=new GregorianCalendar();

        System.out.println(gc.isLeapYear(2019-07-26));
    }
}
